Screw Crossfit and its functional fitness stepchildren. For the best workout tips, go to Bro Science on YouTube. Here’s our host/hero, giving us a lesson on how to skip dreaded leg day. So grab yourself a pitcher of NO-Xplode, wash it down with a pitcher of NO-Xplode and watch this video (while doing hammer curls in the squat rack). Don’t forget to wipe down the bench with your sweaty ‘do rag.